<!--
 * @Author: error: error: git config user.name & please set dead value or install git && error: git config user.email & please set dead value or install git & please set dead value or install git
 * @Date: 2023-03-19 12:11:43
 * @LastEditors: error: error: git config user.name & please set dead value or install git && error: git config user.email & please set dead value or install git & please set dead value or install git
 * @LastEditTime: 2023-03-19 13:50:50
 * @FilePath: \从0到1的楷楷\从0到1的楷楷\pink系列\Javasritp\第三天\作业\练习题7.html
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
-->
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        // 给一个数字数组，该数组中有很多数字0，将不为0的数据存入到一个新的数组中
        let arr=[0,2,3,12,5,4,0,3,0,9,0,12,0,33,43]
        let svv=[]
        for(i=0;i<arr.length;i++){
            if(arr[i]!==0){
                svv.push(arr[i])//在svv里面添加arr循环的下标
               
            } 
        }document.write(svv )
    </script>
</body>
</html>